Defend ourselves from evil.
Defend ourselves from evil.

Twisted is doing terrible things, though at least
I suppose it cares about our Windows friends.

See:
    https://twistedmatrix.com/trac/ticket/9409
    https://twistedmatrix.com/trac/ticket/5895
    https://bugs.python.org/issue7171

python-jsonschema/jsonschema,Julian/jsonschema,Julian/jsonschema